
The door handle with integrated locking
By removing the key escutcheon, the KD Comfort lock in combination with Karcher Design handle sets becomes a design element for modern rooms
See the difference for yourself.
Sleek and minimalistic design
The KD Comfort lock reduces the door handle to the essential: Opening and closing the door with the additional function of locking from the inside.
Key or bathroom escutcheons are unnecessary.The view therefore falls exclusively on the door handle.Modern architecture is minimalist, it is limited to the essential. Superfluous details are dispensed with. This is why the KD-Comfort lock fits perfectly into modern designs.
The KD Comfort lock is available with door handles on both square and round escutcheons. Depending on the design, door handle models are available in the finishes stainless steel matt, stainless steel polished/matt and cosmos black.

The new KD-Comfort lock with magnetic latch
The new magnetic lock adapts to the minimalist concept of contemporary room concepts. It fits flush on the front of the door, making it more aesthetically pleasing. The magnetic lock is ideally suited for butt doors and supports the door concept without rebate to close flush with the wall on the door frame.
When closing the door, the door handle does not have to be operated, the latch is pulled by the magnets in the striking plate when the correct position is reached, thus the door can be closed quietly.
(Illustration on the left shows the emergency release/outside)

The new KD-Comfort lock with magnetic latch
The new magnetic lock adapts to the minimalist concept of contemporary room concepts. It fits flush on the front of the door, making it more aesthetically pleasing. The magnetic lock is ideally suited for butt doors and supports the door concept without rebate to close flush with the wall on the door frame.
When closing the door, the door handle does not have to be operated, the latch is pulled by the magnets in the striking plate when the correct position is reached, thus the door can be closed quietly.
(Illustration on the left shows the pin side/inside)

The assembly: refreshingly simple!
Privacy Pin
Emergency release
Standard lock case cut-out

Whether newly made or rennovating: The outer dimensions of the patented KD Comfort lock are according to DIN-Standard 18251, which is standard for European mortise locks. It can therefore be easily inserted into existing lock case cut-outs where there is no existing cut-out for a key escutcheons. The Privacy Pin makes bathroom or key escutcheons superfluous. Installation is also refreshingly simple.
Important note: When ordering new doors, please make sure that they are ordered "without keyhole cutouts".
Which door opening direction is the lock for?
Inward opening


Outward opening


features and benefits
The patented lock technology with integrated privacy coupling has a square Lock follower made from 1.4301 stainless steel.
Stainless steel latch with sound dampening.
Screw sleeves prevent dirt/dust ingress
Rounded faceplate made from 1.4301 stainless steel
Closed lock casing
Lock dimensions according to DIN 18251
Usable in doors which are prepared according to DIN 18101
Latch spring
Latch bolt
Lock follower
Handle decoupling mechanism
Latch reset bar
Faceplate
Screw sleeves

Schlossstulpe
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Karcher GmbH
Raifeisenstr. 32
D-74906 Bad Rappenau
Tel: +49 7264 — 91 64 -0
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